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Residential (General/Single)Residential
$896,512$357 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $7,700 on Jul 13, 2021

4780 S CALHOUN RD

NEW BERLIN, WI 53151
3
Beds
3
Baths
2,514 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
9.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$897K
$793K low$1000K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$7,700 · Jul 13, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,948 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$644,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$236,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$408,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$728,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.46
54
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
67
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.17 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyWAUKESHA
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Ronald Reagan Elementary SchoolA+
Elementary · Grades PK–6 · 0.7 mi
M
Eisenhower Middle/HighA+
Middle · Grades 7–12 · 1.9 mi

District: New Berlin School District

Neighborhood · ZIP 53151These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.33,202
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,856 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,242
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,485
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

4780 S Calhoun Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the most valuable homes in New Berlin 53151
  • Among the highest price per square foot in New Berlin 53151
  • Bigger than 85% of homes in New Berlin 53151
  • Has a bigger lot than 97% of homes in Waukesha County
  • Newer than 88% of homes in New Berlin 53151

What homes are worth in New Berlin 53151

Each bar is how many homes fall in that price range. The marker is this home.

This home
$205K$846K

This home is worth more than almost all homes in New Berlin 53151.

How it measures up in New Berlin 53151

The dot is this home. The mark in the middle is the typical home in New Berlin 53151.

Estimated value$896,512
CheaperTypical $417,700Pricier

Pricier than almost all homes nearby

Price per ft²$357
CheaperTypical $238Pricier

Pricier than almost all homes nearby

Living area2,514 ft²
SmallerTypical 1,748 ft²Bigger

Bigger than 85% of homes nearby

Lot size9.38 ac
SmallerTypical 0.47 acBigger

Bigger than 91% of homes nearby

Year built1998
OlderTypical 1977Newer

Newer than 88% of homes nearby

How 4780 S Calhoun Rd ranks against every home in each area.
MeasureThis homeNew Berlin 53151Waukesha County
Estimated valuepricier than$896,512almost all homes92% of homes
Price per ft²pricier than$357almost all homes96% of homes
Living areabigger than2,514 ft²85% of homes80% of homes
Lot sizebigger than9.38 ac91% of homes97% of homes
Year builtnewer than199888% of homes82% of homes

About 4780 S Calhoun Rd

How much is 4780 S Calhoun Rd, New Berlin, WI worth?

The TopHap Estimate for 4780 S Calhoun Rd, New Berlin, WI is $896,512 as of Sep 24, 2026. The likely range is $793,241 to $999,783. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4780 S Calhoun Rd, New Berlin, WI last sell?

4780 S Calhoun Rd, New Berlin, WI last sold on Jul 13, 2021 for $7,700, according to the county's recorded deed.

How big is 4780 S Calhoun Rd, New Berlin, WI?

4780 S Calhoun Rd, New Berlin, WI has 3 bedrooms, 3 bathrooms and 2,514 square feet of living space.

When was 4780 S Calhoun Rd, New Berlin, WI built?

4780 S Calhoun Rd, New Berlin, WI was built in 1998, making it 28 years old. It is a ranch home. The building has 1 story.

What schools serve 4780 S Calhoun Rd, New Berlin, WI?

4780 S Calhoun Rd, New Berlin, WI is assigned to Ronald Reagan Elementary School (elementary), rated A+; Eisenhower Middle/High (middle), rated A+. All sit in New Berlin School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4780 S Calhoun Rd, New Berlin, WI compare to other homes in New Berlin 53151?

Among the 11,204 homes in New Berlin 53151, it is worth more than almost all of them ($896,512 against a typical $417,700), its price per square foot is higher than almost all of them ($357 against a typical $238), it is bigger than 85% of them (2,514 ft² against a typical 1,748 ft²), its lot is bigger than 91% of them (9.38 ac against a typical 0.47 ac) and it is newer than 88% of them (1998 against a typical 1977). Measured against all of Waukesha County, it is worth more than 92% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4780 S Calhoun Rd, New Berlin, WI?

The 2025 property tax bill for 4780 S Calhoun Rd, New Berlin, WI was $7,948. The county assessed it at $644,800.

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